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公开(公告)号：WO2019189515A1
公开(公告)日：2019-10-03
申请号：PCT/JP2019/013470
申请日：2019-03-27
Applicant: RICOH COMPANY, LTD. , YAMAGUCHI, Hiroshi , SAISHO, Kenichiroh , KUSANAGI, Masato , SUZUKI, Yuuki , KATAGIRI, Keita
Inventor： YAMAGUCHI, Hiroshi , SAISHO, Kenichiroh , KUSANAGI, Masato , SUZUKI, Yuuki , KATAGIRI, Keita
IPC: G01C21/36
Abstract: (Object) To provide information to the occupant of the movable body by which the occupant can feel a higher sense of security, when there is a change in the travel path. (Means of Achieving the object) A control apparatus includes an image data generator configured to generate image data of an image displayed so as to appear to be superimposed on a surrounding environment as viewed from an occupant of a movable body that autonomously travels based on a planned path that is defined in advance, wherein a display mode of the image is changed based on information indicating a change in at least one of a travelling direction of the movable body and external information of the movable body.
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公开(公告)号：WO2018124100A4
公开(公告)日：2018-07-05
申请号：PCT/JP2017/046719
申请日：2017-12-26
Applicant: RICOH COMPANY, LTD. , SUZUKI, Yuuki , KUSANAGI, Masato , SAISHO, Kenichiroh , KATAGIRI, Keita , YAMAGUCHI, Hiroshi
Inventor： SUZUKI, Yuuki , KUSANAGI, Masato , SAISHO, Kenichiroh , KATAGIRI, Keita , YAMAGUCHI, Hiroshi
Abstract: (Object) It is possible to make a display area less perceivable to a user. (Means of Achieving the Object) An HUD device (i.e., the HUD device of the practical example 1) is a display device for displaying in a display area a virtual image of at least a part of a sign that moves. The display device includes a displaying system configured to form an image of the sign that moves with light in a region including an image region (i.e., a predetermined region), and to irradiate a front windshield (i.e., transparent/reflective member) with light that forms at least a part of the image, the part of which is in the image region, such that the virtual image of the at least a part of the image is displayed in the display area. The displaying system includes an FPGA 600 (i.e., control device) that is capable of controlling a characteristic of the image in accordance with position of the virtual image relative to the display area. The image sign to be displayed is an indicator mark indicating the presence and location of an object not being viewable through the front display windshield.
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公开(公告)号：WO2018124100A3
公开(公告)日：2018-07-05
申请号：PCT/JP2017/046719
申请日：2017-12-26
Applicant: RICOH COMPANY, LTD. , SUZUKI, Yuuki , KUSANAGI, Masato , SAISHO, Kenichiroh , KATAGIRI, Keita , YAMAGUCHI, Hiroshi
Inventor： SUZUKI, Yuuki , KUSANAGI, Masato , SAISHO, Kenichiroh , KATAGIRI, Keita , YAMAGUCHI, Hiroshi
Abstract: (Object) It is possible to make a display area less perceivable to a user. (Means of Achieving the Object) An HUD device (i.e., the HUD device of the practical example 1) is a display device for displaying in a display area a virtual image of at least a part of a sign that moves. The display device includes a displaying system configured to form an image of the sign that moves with light in a region including an image region (i.e., a predetermined region), and to irradiate a front windshield (i.e., transparent/reflective member) with light that forms at least a part of the image, the part of which is in the image region, such that the virtual image of the at least a part of the image is displayed in the display area. The displaying system includes an FPGA 600 (i.e., control device) that is capable of controlling a characteristic of the image in accordance with position of the virtual image relative to the display area. The image sign to be displayed is an indicator mark indicating the presence and location of an object not being viewable through the front display windshield.
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4.发明申请INFORMATION DISPLAY APPARATUS, INFORMATION PROVISION SYSTEM, MOVING OBJECT DEVICE, INFORMATION DISPLAY METHOD, AND RECORDING MEDIUM 审中-公开信息显示装置，信息提供系统，移动对象装置，信息显示方法和记录介质
公开(公告)号：WO2017047079A1
公开(公告)日：2017-03-23
申请号：PCT/JP2016/004167
申请日：2016-09-13
Applicant: RICOH COMPANY, LTD. , SUZUKI, Yuuki , SAISHO, Kenichiroh , KUSANAGI, Masato , YASUDA, Takuro , FUJITA, Kazuhiro
Inventor： SUZUKI, Yuuki , SAISHO, Kenichiroh , KUSANAGI, Masato , YASUDA, Takuro , FUJITA, Kazuhiro
CPC classification number: B60K35/00 , G02B26/0858 , G02B26/101 , G02B27/01 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G08G1/0962
Abstract: An information display apparatus emits an image forming light beam to a transmissive reflection member and makes a virtual image visible through the reflection member. The information display apparatus is configured to display the virtual image so that a difference between a convergence angle when viewing the virtual image through the reflection member and a convergence angle when viewing a real object through the reflection member is less than or equal to 1 degree.
Abstract translation: 信息显示装置向透射反射构件发射图像形成光束，并且通过反射构件使虚像成为可见的。 信息显示装置被配置为显示虚拟图像，使得当通过反射构件观看虚拟图像时的会聚角度与通过反射构件观看真实物体时的会聚角度之间的差异小于或等于1度。
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公开(公告)号：WO2014098262A1
公开(公告)日：2014-06-26
申请号：PCT/JP2013/085295
申请日：2013-12-20
Applicant: RICOH COMPANY, LTD. , INAMOTO, Makoto , SAISHO, Kenichiroh , SATOH, Yasuhiro , WATANABE, Jun
Inventor： INAMOTO, Makoto , SAISHO, Kenichiroh , SATOH, Yasuhiro , WATANABE, Jun
CPC classification number: G02B27/0101 , G02B3/0056 , G02B17/0605 , G02B26/101 , G02B27/48
Abstract: An image display device includes a light source, an imaging element to form an image with a light beam from the light source, and a lens array illuminated with the light beam forming the image for image display, in which lenses are arranged closely to each other. In which in the lens array a curvature radius of a surface of a border of neighboring lenses is set to be smaller than a wavelength of the light beam.
Abstract translation: 图像显示装置包括光源，用于形成具有来自光源的光束的图像的成像元件和由形成用于图像显示的图像的光束照射的透镜阵列，其中透镜彼此紧密布置 。 在透镜阵列中，相邻透镜的边界的表面的曲率半径被设定为小于光束的波长。
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Patent Agency Ranking
公开(公告)号：WO2019189393A1
公开(公告)日：2019-10-03
申请号：PCT/JP2019/013251
申请日：2019-03-27
Applicant: RICOH COMPANY, LTD. , YAMAGUCHI, Hiroshi , SAISHO, Kenichiroh , KUSANAGI, Masato , SUZUKI, Yuuki , KATAGIRI, Keita
Inventor： YAMAGUCHI, Hiroshi , SAISHO, Kenichiroh , KUSANAGI, Masato , SUZUKI, Yuuki , KATAGIRI, Keita
Abstract: (Object) To provide an image control technology that enables an occupant of a moving body to recognize the difference between the present traveling speed and other speed related information, with good visibility. (Means of Achieving the object) An image control apparatus installed in a movable body, includes a controller configured to generate data of a display image in which a present moving speed of the movable body is indicated together with other speed related information, and change a display mode related to a difference between the present moving speed and a speed indicated by the other speed related information, upon detecting that a predetermined condition is satisfied.
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公开(公告)号：WO2018124100A2
公开(公告)日：2018-07-05
申请号：PCT/JP2017/046719
申请日：2017-12-26
Applicant: RICOH COMPANY, LTD. , SUZUKI, Yuuki , KUSANAGI, Masato , SAISHO, Kenichiroh , KATAGIRI, Keita , YAMAGUCHI, Hiroshi
Inventor： SUZUKI, Yuuki , KUSANAGI, Masato , SAISHO, Kenichiroh , KATAGIRI, Keita , YAMAGUCHI, Hiroshi
Abstract: (Object) It is possible to make a display area less perceivable to a user. (Means of Achieving the Object) An HUD device (i.e., the HUD device of the practical example 1) is a display device for displaying in a display area a virtual image of at least a part of a sign that moves. The display device includes a displaying system configured to form an image of the sign that moves with light in a region including an image region (i.e., a predetermined region), and to irradiate a front windshield (i.e., transparent/reflective member) with light that forms at least a part of the image, the part of which is in the image region, such that the virtual image of the at least a part of the image is displayed in the display area. The displaying system includes an FPGA 600 (i.e., control device) that is capable of controlling a characteristic of the image in accordance with position of the virtual image relative to the display area.
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公开(公告)号：WO2019189619A1
公开(公告)日：2019-10-03
申请号：PCT/JP2019/013700
申请日：2019-03-28
Applicant: RICOH COMPANY, LTD. , YAMAGUCHI, Hiroshi , SAISHO, Kenichiroh , KUSANAGI, Masato , SUZUKI, Yuuki , KATAGIRI, Keita
Inventor： YAMAGUCHI, Hiroshi , SAISHO, Kenichiroh , KUSANAGI, Masato , SUZUKI, Yuuki , KATAGIRI, Keita
IPC: G06F3/0481 , G01C21/36 , G08G1/0969 , G02B27/01
Abstract: (Object) To display the change of the route in a manner that can be easily recognized by an occupant of a movable body, when the route information including a change in the route is displayed in a superimposed manner on the surrounding environment. (Means of Achieving the object) An image control apparatus installed in a movable body, includes a controller configured to generate data of an image to be displayed so as to appear to be superimposed on a predetermined position including at least a road surface in a direction along which the movable body moves, as viewed from an occupant of the movable body, wherein the controller generates a pattern to be displayed at the predetermined position, upon detecting that a change in a route is included in a planned path that is generated in advance, and that a change position of the route is further away than the predetermined position as viewed from the occupant, and the pattern is displayed in such a manner that an actual position of the change position of the route appears to be positioned on an extended line of at least part of information forming the pattern, as viewed from the occupant.
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公开(公告)号：WO2015174383A1
公开(公告)日：2015-11-19
申请号：PCT/JP2015/063539
申请日：2015-04-30
Applicant: RICOH COMPANY, LTD. , YOKOTA, Soichiro , SAISHO, Kenichiroh , YOSHIKAWA, Hiromi , ISHIGAKI, Tomoko , SAKOH, Fumiko
Inventor： YOKOTA, Soichiro , SAISHO, Kenichiroh , YOSHIKAWA, Hiromi , ISHIGAKI, Tomoko , SAKOH, Fumiko
CPC classification number: H04N5/44504 , B60K35/00 , B60K2350/2013 , B60K2350/927 , B60R1/008 , B60R2300/107 , B60R2300/205 , B60R2300/8006 , G02B27/0093 , G02B27/01 , G02B27/0101 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G06F3/013
Abstract: Disclosed is a display device including a passenger image capture unit configured to capture information of a passenger who is riding in a vehicle together with a driver of the vehicle; an image generator configured to generate an image that shows a condition of the passenger based on the information that is captured by the passenger image capture unit; and an image display unit configured to superimpose the image with a visual field of the driver, and configured to display the image in the visual field of the driver.
Abstract translation: 公开了一种显示装置，其包括：乘客图像拍摄单元，被配置为捕获与车辆的驾驶员一起骑在车辆中的乘客的信息; 图像生成器，其被配置为基于由所述乘客图像捕获单元捕获的信息来生成显示所述乘客的状况的图像; 以及图像显示单元，被配置为将图像与驾驶员的视野重叠，并且被配置为在驾驶员的视野中显示图像。
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公开(公告)号：WO2015119300A1
公开(公告)日：2015-08-13
申请号：PCT/JP2015/053719
申请日：2015-02-04
Applicant: RICOH COMPANY, LTD. , SAISHO, Kenichiroh , INAMOTO, Makoto
Inventor： SAISHO, Kenichiroh , INAMOTO, Makoto
CPC classification number: G02B27/48 , G02B3/0006 , G02B3/0056 , G02B26/101 , G02B27/0081 , G02B27/0101 , G02B27/0905 , G02B27/0911 , G02B27/0961 , G02B27/1033 , G02B2027/0114 , G02B2027/0118 , G02B2027/0123 , G03B21/2073 , H04N9/3129 , H04N9/3161
Abstract: An image display device including a laser light source; an optical element; and a transmitting-reflecting member, the image display device which displays an image by forming the image by light which is emitted from the laser light source and making image light after forming the image to be incident on the transmitting-reflecting member, wherein the laser light source is arranged such that there are more S polarization components of the image light which is incident on the transmitting-reflecting member with respect to the transmitting-reflecting member than P polarization components, and a mobile object including the image display device.
Abstract translation: 一种包括激光源的图像显示装置; 光学元件; 以及透射反射部件，所述图像显示装置通过由激光光源发出的光形成图像并在形成要形成图像的图像之后形成图像来显示图像，以入射到透射反射部件上，其中激光 光源布置成使得相对于透射反射部件入射在透射反射部件上的图像光的S偏振分量比P偏振分量多，并且包括图像显示装置的移动体。
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